The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 04, 2025
Filed:
Jan. 18, 2023
Applicant:
Tdk Corporation, Tokyo, JP;
Inventors:
Pai-Jui Cheng, Taoyuan, TW;
Shu-Shan Chen, Taoyuan, TW;
Hsiao-Hsin Hu, Taoyuan, TW;
Chieh-An Chang, Taoyuan, TW;
Assignee:
TDK CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 7/09 (2021.01); G02B 7/08 (2021.01); G02B 27/64 (2006.01); G03B 9/36 (2021.01);
U.S. Cl.
CPC ...
G03B 9/36 (2013.01); G02B 7/09 (2013.01); G02B 27/646 (2013.01);
Abstract
An optical element driving mechanism is provided. The optical element driving mechanism includes a fixed assembly, a movable part, a driving assembly, and a coupling assembly. The movable part is configured to be connected to an optical element. The movable part is movable relative to the fixed assembly. The driving assembly is configured to drive the movable part to move relative to the fixed assembly. The movable part is movable relative to the fixed assembly by the coupling assembly.